GB1552269A - Shredder - Google Patents

Shredder

Info

Publication number
GB1552269A
GB1552269A GB14709/77A GB1470977A GB1552269A GB 1552269 A GB1552269 A GB 1552269A GB 14709/77 A GB14709/77 A GB 14709/77A GB 1470977 A GB1470977 A GB 1470977A GB 1552269 A GB1552269 A GB 1552269A
Authority
GB
United Kingdom
Prior art keywords
shredder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB14709/77A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB14709/77A priority Critical patent/GB1552269A/en
Priority to US05/886,155 priority patent/US4172400A/en
Priority to JP3242978A priority patent/JPS53126583A/en
Priority to DE19782812807 priority patent/DE2812807A1/en
Priority to BE186563A priority patent/BE865684A/en
Priority to FR7810468A priority patent/FR2386351A1/en
Publication of GB1552269A publication Critical patent/GB1552269A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/0007—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating documents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/18—Knives; Mountings thereof
    • B02C18/182—Disc-shaped knives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/0007—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating documents
    • B02C2018/0053—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating documents hand-operated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/768—Rotatable disc tool pair or tool and carrier
    • Y10T83/7809—Tool pair comprises rotatable tools
    • Y10T83/783—Tool pair comprises contacting overlapped discs
GB14709/77A 1977-04-07 1977-04-07 Shredder Expired GB1552269A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB14709/77A GB1552269A (en) 1977-04-07 1977-04-07 Shredder
US05/886,155 US4172400A (en) 1977-04-07 1978-03-13 Shredder
JP3242978A JPS53126583A (en) 1977-04-07 1978-03-23 Fineecutting machine
DE19782812807 DE2812807A1 (en) 1977-04-07 1978-03-23 DEVICE FOR SHREDDING SHEET-SHAPED MATERIAL, FOR EXAMPLE OF PAPER SHEETS
BE186563A BE865684A (en) 1977-04-07 1978-04-04 MACHINE TO BE DESTROYED BY SHREDDING
FR7810468A FR2386351A1 (en) 1977-04-07 1978-04-07 SHREDDERS FOR SHEETS, SUCH AS PAPER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB14709/77A GB1552269A (en) 1977-04-07 1977-04-07 Shredder

Publications (1)

Publication Number Publication Date
GB1552269A true GB1552269A (en) 1979-09-12

Family

ID=10046131

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14709/77A Expired GB1552269A (en) 1977-04-07 1977-04-07 Shredder

Country Status (6)

Country Link
US (1) US4172400A (en)
JP (1) JPS53126583A (en)
BE (1) BE865684A (en)
DE (1) DE2812807A1 (en)
FR (1) FR2386351A1 (en)
GB (1) GB1552269A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4008659A1 (en) * 1990-03-17 1991-09-19 Schleicher & Co Int CUTTING DEVICE FOR A DOCUMENT DESTROYER

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8705031U1 (en) * 1987-04-04 1988-08-04 Schwelling, Hermann, 7777 Salem, De
US4778114A (en) * 1987-04-10 1988-10-18 Blower Application Company Shredding apparatus
DE3835822A1 (en) * 1988-10-21 1990-04-26 Triumph Adler Ag HOUSING FOR A DESTINATOR
DE8813569U1 (en) * 1988-10-28 1989-01-12 Wilhelm Dahle Buero-Technik Gmbh & Co Kg, 8630 Coburg, De
US5071080A (en) * 1990-02-27 1991-12-10 Fellowes Manufacturing Company Document shredding machine
US5295633A (en) * 1992-01-13 1994-03-22 Fellowes Manufacturing Company Document shredding machine with stripper and cutting mechanism therefore
US5342236A (en) * 1993-05-12 1994-08-30 Milton Industries, Inc. Meat cutter
US5676321A (en) * 1995-04-03 1997-10-14 Fellowes Mfg. Co. Cutting disk
US5636801A (en) * 1995-08-02 1997-06-10 Fellowes Mfg. Co. One piece molded stripper for shredders
US5655725A (en) * 1995-08-24 1997-08-12 Fellowes Manufacturing Co. Retaining plate for gearing
US5829697A (en) * 1995-08-24 1998-11-03 Fellowes Manufacturing Company Support for cylinders in a paper shredder
DE29520358U1 (en) * 1995-12-22 1996-03-07 Holtkamp Peter Dipl Ing paper shredder
AUPN755496A0 (en) * 1996-01-15 1996-02-08 Parke, Terrence James Size reduction apparatus
US5826809A (en) * 1997-04-30 1998-10-27 Fellowes Manufacturing Company Support for cutting cylinders in a paper shredder
US5961059A (en) * 1997-04-30 1999-10-05 Fellowes Manufacturing Company Support for drive system in a paper shredder
US7040559B2 (en) 2004-04-02 2006-05-09 Fellowes Inc. Shredder with lock for on/off switch
US7025293B2 (en) * 2004-04-21 2006-04-11 Fellows Inc. Shredder with pivoting housing for the shredder mechanism
US7195185B2 (en) * 2004-11-02 2007-03-27 Fellowes, Inc. Shredder with separate waste opening
CN2915259Y (en) 2006-07-14 2007-06-27 上海震旦办公设备有限公司 Paper shredder touch safety device
US8008812B2 (en) 2006-07-14 2011-08-30 Aurora Office Equipment Co., Ltd. Paper shredder control system responsive to touch-sensitive element
DE102008025250A1 (en) 2008-05-27 2009-12-03 Automatik Plastics Machinery Gmbh Crushing device for producing particles from a band-shaped material
CN201239643Y (en) 2008-08-06 2009-05-20 上海震旦办公设备有限公司 Full automatic paper crusher without selecting paper
CN201244502Y (en) 2008-08-19 2009-05-27 上海震旦办公设备有限公司 Structure capable of removing nail of automatic paper crusher
CN101543800A (en) 2009-05-07 2009-09-30 上海震旦办公设备有限公司 Paper jamming prevention protective device of paper shredder
US8723468B2 (en) 2011-04-28 2014-05-13 Aurora Office Equipment Co., Ltd. Cooled motor
US8708260B2 (en) 2011-08-08 2014-04-29 Aurora Office Equipment Co., Ltd. Depowered standby paper shredder and method
US20220046903A1 (en) * 2015-03-15 2022-02-17 Jason Gouedy Honeycomb uncapping device and methods
US11027286B2 (en) * 2017-09-25 2021-06-08 Saint-Fun International Co., Ltd. Lottery ticket destroying device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US592869A (en) * 1897-11-02 Rotary cutter
US3126780A (en) * 1964-03-31 Sheet metal cutting machines
US782977A (en) * 1904-10-19 1905-02-21 Albert F Madden Machine for slitting sheets of metal, paper, or other fabrics.
US1783869A (en) * 1929-07-03 1930-12-02 John L Allen Gasket-cutting machine
US3033064A (en) * 1959-01-12 1962-05-08 Filemon T Lee Support and stripper for cutter head in a paper shredding machine
FR86266E (en) * 1964-08-03 1966-01-07 Soc Civ D Rech Etudes Ind Method and machine for destroying documents
FR86821E (en) * 1964-10-06 1966-04-22 Soc Civ D Rech Etudes Ind Method and machine for destroying documents
FR87786E (en) * 1965-04-17 1966-02-11 Soc Civ D Rech Etudes Ind Method and machine for destroying documents
DE1953681C3 (en) * 1969-10-24 1973-01-25 Schleicher Co Feinwerktech Device for cutting up documents
GB1315320A (en) * 1970-09-12 1973-05-02 Brierley Z Shredder
DE2460484C2 (en) * 1974-12-20 1984-03-08 Friedr. Dick Gmbh, 7300 Esslingen Cutting device, in particular strip cutting device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4008659A1 (en) * 1990-03-17 1991-09-19 Schleicher & Co Int CUTTING DEVICE FOR A DOCUMENT DESTROYER
US5207392A (en) * 1990-03-17 1993-05-04 Schleicher & Co. International Aktiengesellschaft Cutting mechanism for a document shredder

Also Published As

Publication number Publication date
FR2386351A1 (en) 1978-11-03
BE865684A (en) 1978-07-31
DE2812807A1 (en) 1978-10-19
US4172400A (en) 1979-10-30
JPS53126583A (en) 1978-11-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee